baber/WOPTO huggingface dataset:
Patent JP-S60133482-A (JP)
Title: Electrophotographic copying machine
Inventor: TOUDOU YOUICHI
IPC: G03G15/06
Filed: 1983-12-21
Abstract: PURPOSE:To enable the optimum image to be maintained always stable by detecting the reflected density of a standard visible image formed separately and controlling developing bias voltage. CONSTITUTION:A photosensitive body uniformly electrostatically charged with a charger 2 is exposed with a reflected light from a standard original 4 formed at the end of a contact glass 3 and from an original 5 to form the electrostatic latent images of both original 4, 5 on the surface of the body 1. The electrostatic latent images are developed with a developing zone 15 to form visible images. A photosensor 16 detects the reflected density of the standard image and the detected output is compared with a reference potential 18 through a comparator 17, and a developing power source 20 of bias voltage is subjected to feedback control with a control circuit 19 so as to always equalize the photosensor 16 output to the reference potential and to control the standard visible image density always constant.
Patent JP-H07188088-A (JP)
Title: Dihalopropene compound, insecticide and acaricide containing the same compound as active ingredient and intermediate for producing the same compound
Inventor: SAKAMOTO NORIYASU
IPC: C07C323/22
Filed: 1994-10-06
Abstract: PURPOSE:To obtain a new dihalopropene compound useful as an insecticide, an acaricide, etc. CONSTITUTION:A compound of formula I {R<1> is a halogen, cyano, acetamide, nitro, a 1-8C alkyl, etc.; R<2> is a halogen, a 1-5C alkyl, a 1-3C haloalkyl, a 1-3C alkoxy, etc.; Y is NR<3>, S(O)q, C(R<4>)2, C=C(R<4>)2 or C(CF3)2 [R<3> is H, a 1-2C alkyl, etc.; R<4> is H or a 1-3 alkyl; (q) is 0-2]; Z, P and Q each is N or CH; D is O, NH or S; X is chlorine or bromine; (l) is 1-5; (m) is 1-4}, e.g. 2- trifluoromethyl-4-(4-isopropoxyphenoxy)-1-(3,3-dichloro-2-propenyloxy) benzene. Furthermore, the compound of formula I is obtained by reacting a compound of formula II such as compounds of formulae III to formula V with a compound of formula VI (L is a halogen, etc.). The compounds of formulae III to formula V are new compounds.
Patent JP-H0663264-A (JP)
Title: Stitching jig for binding
Inventor: OCHIAI SHIGEO
IPC: D05B35/02
Filed: 1992-08-19
Abstract: PURPOSE:To achieve a simplification of binding for a pocket by arranging a recessed groove to house a sewn part between a body ground cloth and a binding cloth, base plates which are arranged side by side on the bottom of the recessed groove and has a guide slit adapted to engage a guide protrusion free to slide so that a sewing needle is allowed to reach it from above and a pressing plate to hold a sewn part by pressing from above. CONSTITUTION:A stitching jig 1 is made up of a base plate comprising an upper plate 3 and a lower plate 4 and a pressing plate 5 which comprises first and second plates 6 and 7 and holds a sewn part arranged thereon by pressing to make it ready for sewing. An opening 3a is formed on the upper plate 3 and a recessed groove 8 is formed by bonding the upper and lower plates 3 and 4 to house the sewn part between a body ground cloth and a binding cloth. Guide slits 10 and 10 are formed on the bottom of the recessed groove 8 parallel therebetween and so arranged to engage a guide protrusion 43 provided on the periphery of a needle hole 42 of a sewing machine free to slide thereby guiding stitching.
Patent JP-H1094089-A (JP)
Title: Speaker
Inventor: OKAMOTO YUKIO
IPC: H04R7/24
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a superior speaker which can reproduce a low frequency and makes an amplitude follow up even a large-input signal as to a speaker which is used for various video and audio equipment. SOLUTION: The inner periphery is coupled with a voice coil 6 below a diaphragm 11 and the outermost periphery is folded down and further folded to the inner periphery across a linear part 8; and the area of the movable part 10 of a damper 7 can be maximized by the damper 7 constituted by coupling the joint part 8 of the part which is folded to the inner periphery with a frame 9 and the flexibility of the damper 7 is increased, thereby providing the speaker which is improved in amplitude limit, and can reproduce low frequencies and makes the amplitude follow up even the large-input signal.
Patent JP-S62103501-A (JP)
Title: Oscillatory distance detector
Inventor: TSUJI MASANORI
IPC: G01B7/00
Filed: 1985-10-31
Abstract: PURPOSE:To determine whether a single oscillatory sensor is in a reference position by using the hysteresis region of the sensor as a reference signal. CONSTITUTION:An oscillatory sensor 4 generates continuous high level signals when the distance between the sensor 4 and an object 3 is longer than a reference distance, continuous low level signals when shorter and causes a hysteresis phenomenon when the sensor 4 is in a reference position. The output signals (a) of the sensor 4 are applied to a differentiating circuit 5 and the output signals (d) of the circuit 5 are applied to a hysteresis region detecting circuit 9, detecting whether the sensor 4 is in a hysteresis region. Since, when the sensor 4 is in the reference position, high and low levels are repeated alternately in the output signals (a) and a repetition is rapid, the output signals (e) of the circuit 9 are at a low level regardless of the change in the level of the output of the sensor 4. A reference position judging unit 20 inverts the signals (e) to a high level and outputs the signals (e) from a reference position output signal terminal 16 are a reference position signal (f).
Patent JP-2001066366-A (JP)
Title: Method and apparatus for reading image information
Inventor: SHIYOUJI TAKASHI
IPC: G01T1/105
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent a vague generated at a reproduced image in a method and an apparatus for reading an image to read image information by irradiating an optical reading image detector with an EL light. SOLUTION: An element 81a is formed so that an optical center of each infinitesimal recess structure coincides with a center of an electrode by forming many infinitesimal recess structures on a side of a base plate 90 of the side in which infinitesimal EL emitting device 84 is arranged, and forming an insulating layer 99. As the layer 99, a material having a suitable refractive index is selected. Thus, a light is refracted at an interface 91 of the plate 99, and a cylindrical lens is formed. Both a surface-like light source 80 and a detector 30 are integrated so that elements 16a, 17a are perpendicularly crossed with an element 81a. An EL beam transmitted through the element 81a generated from the device 84 is incident to the surface 91 through the layer 99 and converged.  The beam is converged to a pixel position in a longitudinal direction of the element 16a, and hence no vague occurs at a reproduced image.
Patent JP-H03117786-A (JP)
Title: Self pressure governing valve
Inventor: KIDOUCHI YASUO
IPC: F16K11/00
Filed: 1990-09-12
Abstract: PURPOSE:To improve pressure governing ability and reliability by organizing the subject pressure governing valve by a piston having the first valve needle and valve seat and the second valve needle and valve seat, which reduce the primary pressure of the first and second fluid paths, connected to both valve needles and actuated due to the pressure difference between each pressure in both paths after pressure reduction and a cylinder made of low abrasion resin and high abrasion resistant resin. CONSTITUTION:The primary pressure in the primary path 9 for the first fluid and the primary pressure in the primary path 10 for the second fluid are canceled by making the pressure receiving area of a piston 17 and valve needles 11 and 13 equal to each other. Therefore, the piston 17 is actuated due to the difference between the secondary pressure in the secondary path 15 of the first fluid after pressure reduction by the first valve needle 11 and a valve seat 12 and the secondary pressure in the secondary path 16 of the second fluid after pressure reduction by the second valve needle 13 and a valve seat 14. Because of using fluorocarbon resin for a cylinder 18, the sliding resistance of the piston 17 becomes small, and the piston 17 and the valve needles 11 and 13 are precisely moved corresponding to the fluctuation of the secondary pressure, which makes it possible to improve the governing ability.
Patent JP-S6484148-A (JP)
Title: Automatic analyzing device
Inventor: AIHARA TAKAYUKI
IPC: G01N33/543
Filed: 1987-09-28
Abstract: PURPOSE:To automate blood type and antibody screening, infection inspection, and a cross adaption test by arranging units for an agglutination test, an enzyme immunity test, and a Coombs' test selectively along a plate conveyance line for dilution. CONSTITUTION:The agglutination test unit 4, enzyme immunity test 7unit 3, and the Coombs' test unit 5 are arranged along the plated conveyance line for dilution. In this case, a diluted sample is dispensed in an agglutination reaction container and a blood type is decided from whether or not there is agglutination. Further, the sample is dispensed in an enzyme immunity reaction container to inspect a variety of inflection and the diluted sample is dispensed in a centrifugal tube to perform the Coombs' inspection. Further, diluted samples of a blood recipient and a donator are cross-dispensed in the agglutination reaction container to perform the cross adaption inspection. Further, the agglutination test unit 4 and the Coombs' test unit 5 are arranged along the automatic conveyance line for the plate for dilution to decide various blood types and conduct the cross adaption test.
Patent JP-H08111524-A (JP)
Title: Current detection circuit
Inventor: MURAKAMI KOICHI
IPC: H01L29/78
Filed: 1994-10-06
Abstract: PURPOSE: To ensure reliable overcurrent protective operation by inserting a diode for compensating the temperature characteristics between the base or gate of a control transistor and the emitter of a shunt transistor and providing a forward bias through a resistor element constantly when a main current flows through the diode. CONSTITUTION: The anode-cathode of a diode 12 for compensating the temperature characteristics is connected between the base of an NPN transistor 3 and the emitter of a second IGBT 2. A resistor element 13 for forward biasing the diode 12 constantly when a main current flows through a first IGBT 1 is connected between the base of the second IGBT 1 and the base of the NPN transistor. This circuitry realizes temperature compensation of the threshold base-emitter voltage of a control transistor for detecting the voltage drop across a detection resistor.
Patent JP-H1091440-A (JP)
Title: Data transmission system
Inventor: ITO KEN
IPC: G06F9/38
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission method capable of sufficiently utilizing performance of signal processing units without reducing the number of instructions which can be executed per one data even if a program is started for every time when data is inputted. SOLUTION: The signal processing units 201 and 202 executing signal processing with software are connected. If next data is inputted when the program is started by inputting data, an operation against inputted data is executed by a pipeline processing and data after the operation is transmitted to the next signal processing unit in the signal processing units 201 and 202, the operation during the pipeline processing is terminated and data after the operation is transmitted to the signal processing unit of a next stage when the pipeline operation processing against previous data is not terminated. Thus, the instruction in a pipeline, which is not terminated yet, is executed to the last when new data is inputted, and the operation result can securely be transmitted to the next unit.
Patent JP-S62101408-A (JP)
Title: Optical shaping
Inventor: MARUTANI YOJI
IPC: B29C35/08
Filed: 1985-10-29
Abstract: PURPOSE:To shape the solid of a desired thickness with a high dimensional accuracy by a method wherein projecting light flux is moved along a main path as a whole while effecting repeated micro-motions covering the main path along the sectional configuration of a solid to be shaped and the periphery of the main path to shape the sectional configuration. CONSTITUTION:When laser beams are projected against a plane mirror 40 while rotating the plane mirror 40 about an axial line 42 by a driving unit 41, reflecting light oscillates a long a conical surface having the central angle of 2alpha and the beams are collected on a photo-setting substance A through a lens device 5. According to this method, light projection, accompanied by repeated micro-motions, can be effected. A vessel 1 is moved relatively with respect to the laser beams C1 by a position control unit 2 while effecting the repeated micro-motions and the laser beams C1 are moved relatively along the main path along the configuration of the solid to be shaped, then, a desired sectional configuration may be obtained. Thereafter, adding of the photo-setting substance of a predetermined depth and the selective light projection same as above-described manner are repeated while accompanying the descending of the vessel 1, whereby the solid B of a desired configuration may be obtained with a high dimensional accuracy.
Patent JP-S6485459-A (JP)
Title: Radio telephone set
Inventor: TAKAHASHI SHINYA
IPC: H04M1/27
Filed: 1987-09-28
Abstract: PURPOSE:To attain processing of insertion, deletion or correction of a number with respect to a prescribed number of a displayed telephone number simply by providing a mode setting means to apply processing such as insertion, deletion or correction of the number designated by a position designation means. CONSTITUTION:In applying prescribed key input by a key section 32, a control section 31 detects which key is entered and its key input information is sent to a control section 22 of a radio set 20. The control section 22, based on the key input information, sends the display information to the key to the control section 31, which displays the key on a display section 33 based on the display information. After the telephone number of opposite party desired to be called is confirmed by the display section 33, when inputted telephone number is in error, a Func key and a key of the corrected digit are inputted. Thus, the corrected digit is blinked and the value desired to be corrected is inputted by the key, then the value is corrected. Thus, when the inputted telephone number is in error, the erroneous number is corrected simply.
Patent JP-S62103497-A (JP)
Title: Variable vane controller of condenser cooling water system
Inventor: TAKAKU KAZUE
IPC: F28B11/00
Filed: 1985-10-30
Abstract: PURPOSE:To make the optimum vane angle control by detecting both an electric current and a vane angle so as to derive the quantity of condenser cooling water and comparing said quantity with the schedule quantity of cooling water, whereby controlling vane angle. CONSTITUTION:The electric current of a motor and the opening of a vane are detected by a current detector 14 and a vane opening detector 16, respectively, whereby deriving an actual quantity of condenser cooling water. A comparator 12 compares said quantity with the optimum quantity of cooling water, that is, the schedule quantity of cooling water, and the opening of the vane of a pump 1 is controlled so that the error signal derived from the comparison may become zero. The actual quantity of cooling water will be grasped precisely so that the optimum control of vane opening may be performed.
Patent JP-H0797998-A (JP)
Title: Scroll compressor
Inventor: WAKIZAKA TAKASHI
IPC: F04C28/28
Filed: 1993-09-30
Abstract: PURPOSE:To reduce the manufacturing cost of a scroll refrigerant compressor by enabling a condition in which the compressor cannot rotate to be detected without performing extra working. CONSTITUTION:A columnar pin 51, used for preventing rotation of a movable scroll 22 and having both end portions engaged in a circular guide hole 44 formed on the back side of the side plate portion 41 of the movable scroll 2 and in a circular guide hole 52 formed on the radial wall surface of a front housing 31, is made of a magnetic substance such as iron. An electromagnetic sensor 54 can detect change in the leakage magnetic flux of an electromagnetic clutch 2 to the columnar pin 51, which is caused when the columnar pin 51 magnetized by the leakage magnetic flux of the electromagnetic clutch 2 moves toward or away from the axial wall of the front housing 31 as the movable scroll 22 makes revolving motion.
Patent JP-H1181944-A (JP)
Title: Intake and exhaust valve driving control device for internal combustion engine
Inventor: TAKEMURA SHINICHI
IPC: F01L1/04
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To increase operation angle variable width without increasing diameters of a circular disc and a control ring which are variable (eccentric) mechanism members. SOLUTION: A circular disc 4, which is rotatably fitted and supported to a control ring 3 oscillatable in a direction perpendicular to an axis of a driving shaft 1, is arranged between the driving shaft 1 rotated synchronously to a crank shaft of an engine and a cam shaft 2 rotatably arranged on an outer periphery of the driving shaft 1. The driving shaft 1 and the cam shaft 2 are operatively associated with each other, by means of a pair of pins 14, 24 which are formed on the disc 4 with a spacing of 180 degrees, and engagement grooves 13, 23 respectively formed on the driving shaft 1 and the cam shaft 2. Rotational centers of the driving shaft 1 and the cam shaft 2 are formed eccentrically to each other.
Patent JP-2000078076-A (JP)
Title: Radio communication terminal equipment and transmitting power controlling method
Inventor: HIRAMATSU KATSUHIKO
IPC: H04B7/26
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To precisely control transmitting power by exactly judging the cause of the deterioration in the receiving power even in the case that a base station transmits signals with narrow directivity. SOLUTION: A first receiving power measuring part 206 measures the receiving power of an individual channel signal transmitted in narrow directivity and a second receiving power measuring part 207 measures the receiving power of a common channel signal transmitted in wide directivity. A judgement part 210 judges the presence/absence of the deviation in the directivity based on the average receiving power of the individual channel signal and the common channel signal. A transmitting power controlling part 211 controls transmitting power based on the judging result.
Patent JP-S6398892-A (JP)
Title: Control circuit for acoustic equipment
Inventor: OZAKI YOSHIYUKI
IPC: G11B15/08
Filed: 1986-10-14
Abstract: PURPOSE:To newly record a music from the head of the music by giving program searching of a music during reproduction to attain the pause mode when a tape comes to its end when a reproducing signal of a reproducer is recorded by a tape recorder. CONSTITUTION:While a reproducing signal of a reproducer 2 is recorded by a tape recorder 7, when a photosensor 10 detects a transparent leader tape 9 of a magnetic tape 8, the level of a skip key input port 5 is brought momentarily to a low level via a switching transistor (TR) 13, an operational amplifier 14 and a diode 26, the mode is converted into a skip mode to return a pickup to the head of the music during reproduction. On the other hand, an output of the amplifier 14 brings the play/pause input port 3 to a low level momentarily in prescribed timing to convert the mode into the pause mode. Thus, the music is recorded on a new magnetic tape from the head of the music finished on its way newly.
Patent JP-H03105131-A (JP)
Title: Air conditioner
Inventor: YAMAUCHI MOTOMI
IPC: F24F1/00
Filed: 1989-09-20
Abstract: PURPOSE:To prevent the production of dew in the inside of a unit by blocking the wind upstream side of a V-shaped part at a filter frame and/or the front panel so that suction air cannot be allowed to flow at the position where there is no fin which has the V-shaped part of a heat exchanger turned down at the coners. CONSTITUTION:Reinforcement frames 5 which become blocking members arranged in the intermediate of a filter 4 are opposed to each other and air flow for a V-shaped part is blocked at the front position on the V-shaped part 6 turned down at corners which does not have any fin part of a heat exchanger. If a cross flow fan 8 is rotated, air 3 is passed through a return intake 2 of a front panel 1, and the flow of the air 3 in the wind upstream side is passed through upper and lower heat exchangers 7a, 7b to perform heat exchanging so as to blow into a room from an outlet 11 through the fan 8 without the flow of the air 3 for the V-shaped part 6 of a non-fin part of the heat exchanger 7 because it collides with the reinforcement frames 5 to divide into upward and downward to flow. In this case, since the air 3 is not allowed to flow on the V-shaped part 6 of the non-fin part to divide into upward and downward so as to pass through the upper and lower heat exchangers 7a, 7b, dew does not adhere to the inside of a unit because heat exchanging is performed surely.
Patent JP-2000077995-A (JP)
Title: Output buffer circuit
Inventor: KANETANI YASUHIRO
IPC: G11C11/409
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an output buffer circuit which can be fast accessed. SOLUTION: This circuit includes a 1st transistor Tr1 which receives supply of a 1st power potential VDD and is controlled by a 1st signal A, a 2nd Tr2 which receives supply of the 1st power potential VDD and is controlled by a 2nd signal B and a 3rd Tr3 which is connected between a point where both Tr1 and Tr2 are connected in parallel and a ground potential VSS, i.e., a 2nd power potential. The gate length of the Tr2 is shorter than that of the Tr1, and a rising delay is secured between both signals A and B. Then the Tr2 is turned on after the Tr1 is turned on.
Patent JP-H1092689-A (JP)
Title: Capacitor and its manufacturing method
Inventor: KANAI HIDEYUKI
IPC: H01G4/18
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To accurately adjust the capacitance of a capacitor to a desired value, by forming dielectric film at the part where the capacitor is constituted between conductors and the dielectric films at the other parts of the same material, and making the dielectric constant of the dielectric film at the capacitor constituting part smaller than those of the dielectric films at the other parts. SOLUTION: Comb-shaped electrodes 12,... are formed by depositing an Au film having a thickness of 1μm on the GaAs substrate 11 of an MMIC, and by patterning the Au film into lines having widths of 500μm. Pentaethoxy tantalum (Ta(OC2 H5 )5 ) sol is prepared and a dielectric film 13 composed of amorphous Ta2 O5 is formed by applying the sol to the entire surface of the substrate 13 with a spinner. Then, a desired capacitance is obtained between adjacent electrodes 12 by forming an area 14 having a high dielecric constant between the electrodes 12 by increasing the degree of crystallization of the dielectric film 13 between the electrodes by annealing the film 13 with a laser beam, while the capacitance between the electrodes 12 a monitored.  Finally, a capacitor having a desired capacitance is obtained by repeating the above-mentioned operations on the areas between other adjacent electrodes 12.